提交 145a2d04 编写于 作者: W Wei Yang 提交者: Michael Ellerman

powerpc/pci: remove the multi-init for pci_dn->phb

pci_dn->phb is set to phb in update_dn_pci_info(), if succeed.

This patch removes the duplication of pci_dn->phb initialization.
Signed-off-by: NWei Yang <weiyang@linux.vnet.ibm.com>
Reviewed-by: NGavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>
上级 4e287840
......@@ -147,10 +147,8 @@ void pci_devs_phb_init_dynamic(struct pci_controller *phb)
/* PHB nodes themselves must not match */
update_dn_pci_info(dn, phb);
pdn = dn->data;
if (pdn) {
if (pdn)
pdn->devfn = pdn->busno = -1;
pdn->phb = phb;
}
/* Update dn->phb ptrs for new phb and children devices */
traverse_pci_devices(dn, update_dn_pci_info, phb);
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册